Has anyone replaced the 12v battery with a LiFePo4 battery like this one? 12V Lithium Battery for Ford F-150 Lightning | ohmmu.com I'm thinking this would help with updates not occurring due to low 12v battery voltage.
Hi,
My backup camera is very washed out and the camera button doesn't work on the sync 4 screen. Lariat with big screen.
I have tried resetting sync using volume seek button press. Have not pulled neg battery connection.
Anyone see this?